Raghavan weights $72 k g$ , the weight of this son is $75 %$ of his weight. Find the difference between their weight.

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Solution

Given, Raghavan weights $72 k g$ , the weight of this son is $75 %$ of his weight.
Then his son's weight is $\frac{75}{100} \times 72 = \frac{3}{4} \times 72 = 54$ kg.
Their age difference is $72 - 54 = 18$ kg.

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Raghavan weights 72 kg, the weight of this son is 75% of his weight. Find the difference between their weight.

Given, Raghavan weights 72 kg, the weight of this son is 75% of his weight.Then his son's weight is 75100×72=34×72=54 kg.Their age difference is 72−54=18 kg.

Raghavan weights $72 k g$ , the weight of this son is $75 %$ of his weight. Find the difference between their weight.

Given, Raghavan weights $72 k g$ , the weight of this son is $75 %$ of his weight.
Then his son's weight is $\frac{75}{100} \times 72 = \frac{3}{4} \times 72 = 54$ kg.
Their age difference is $72 - 54 = 18$ kg.